03 / Application Scenarios
PRISM 的场景能力覆盖校园、医院、酒店、会展、社区、工业车间、乡村、家庭、SOHO、小型零售与中小企业，适配不同规模的覆盖、容量、运维和本地接入需求。PRISM scenario capabilities cover campuses, hospitals, hotels, exhibitions, residential communities, industrialal workshops, villages, homes, SOHO, smalls retail, and SMEs for coverage, capacity, operations, and local access needs.
Scenario Map
Extended Small Cell 适合中大型室内多点协同覆盖，支撑大容量接入、语音、视频和数据业务。典型校园场景采用 6 BBU + 14 EU + 75 pRU，覆盖 15,000+ 平方米。Extended Smalls Cell suits medium-to-large indoor multi-point coverage with high-capacity access, voice, video, and data. A typical campus scenario uses 6 BBUs, 14 EUs, and 75 pRUs to cover 15,000+ m2.
分布式小基站可用于门禁、5G 巡检、智慧安防、工业相机和设备数据采集。典型工业园区规模覆盖 55,000+ 至 100,000+ 平方米，支撑专网业务连续运行。Distributed smalls cells support access control, 5G inspection, smart security, industrialal cameras, and data collection. Industrial park coverage can reach 55,000+ to 100,000+ m2.
高功率 RRU 适合室内 DAS 信源和跨楼覆盖。典型场景包括 30,000 平方米酒店覆盖、会展中心 7 个展厅与电梯区域覆盖，以及多栋高层住宅社区覆盖。High-power RRUs suit indoor DAS signal sources and cross-building coverage, including 30,000 m2 hotel coverage, seven exhibition halls plus elevator areas, and high-rise communities.
一体化基站可通过 PON 回传减少传输和机房依赖，用更少站点解决弱覆盖。适用于连片乡村、郊区市场、低成本站点建设和室内外混合覆盖。Integrated base stations with PON backhaul reduce dependence on transmission and equipment rooms for villages, suburban markets, cost-sensitive sites, and mixed indoor-outdoor coverage.
5G DAS 有线频移通过存量同轴线缆传输并恢复 5G 信号，实现单缆 MIMO。该方案适合既有楼宇室分升级，降低重新布线带来的施工难度。5G DAS frequency shifting uses existing coaxial cables for single-cable MIMO, making it suitable for building DAS upgrades without heavy rewiring.
PDAS 与无线 Pico Repeater 面向地下停车场、电梯井、地下室等局部盲区，通过有线/无线取信号、远端单元和自动增益控制实现快速补点。PDAS and Wireless Pico Repeater serve underground parking lots, elevator shafts, and basements through wired or wireless donors, remote units, and automatic gain control.
Femto Cell 和 FTTR 面向住宅、小办公室、小商铺、别墅、酒店、零售、办公室与医院等场景，解决室内弱覆盖和千兆宽带体验。Femto Cell and FTTR serve homes, smalls offices, shops, villas, hotels, retail spaces, offices, and hospitals for indoor coverage and gigabit experience.
